Note 8 - Leases (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Lease, Cost [Table Text Block]

	Three Months Ended March 31,
	2022		2021
Finance lease cost:
Amortization of right-of use assets, included in cost of goods sold	$	20	$	21
Interest on lease liabilities		2		3
Operating lease cost, included in selling, general and administrative expenses:
Fixed leases cost		129		129
Variable lease cost		46		38
Short-term lease cost		7		-
Total lease cost	$	204	$	191
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from finance leases	$	2	$	4
Operating cash flows from operating leases	$	129	$	129
Financing cash flows from finance leases	$	24	$	26

Lessee, Operating and Finance Leases, Remaining Terms and Discount Rates [Table Text Block]

	Operating Leases				Finance Leases
Remaining leases terms (in years)	1.6	-	10.9		0.2	-	4.6
Weighted average remaining lease terms (in years)			5.9				2.4
Discount rates	6.3%	-	9.0	%	2.8%	-	7.3	%
Weighted average discount rate			7.7	%			4.8	%

Lessee, Operating and Finance Lease Liability, Maturity [Table Text Block]

	Operating			Finance
	Leases			Leases
2022 (nine months ended December 31, 2022)	$	364		$	67
2023		528			65
2024		429			25
2025		439			10
2026		451			7
Thereafter		578			-
Total lease payments		2,789			174
Amounts representing interest		(599	)		(6	)
Present value of lease obligations	$	2,190		$	168